- Time
**Energy**- Power
- Voltage

## A kilowatt-hour is a unit of

A kilowatt-hour is a unit of **energy.**

The commercial unit of the electrical unit is Kilowatt-hour.

### What is KWH

kilowatt-hour is the work done in one hour by an agency whose power is one kilowatt.

#### Calculation

- 1kWh = 1000 W × 36OO sec
- 1000 J/sec × 36OO sec
- 3.6 × 10
^{6}J **3.6 M J**

This question is about MSc Electricity and Magnetism MCQs, EMT MCQs. This is the previous year’s question about the competitive exams.

## Related Questions about MSC Physics

- By definition, the electric displacement current through a surface S is proportional to the
- Who discovered a spin quantum number?
- In Bohr’s hydrogen atomic model, the radius of the stationary
- The first successful theory of atomic structure was introduced by
- For which of the following thermodynamic processes is the increase in the internal energy of an ideal gas is equal to the heat added to the gas
- The energy of an electron of de-Broglie wavelength 1Å in eV will be
- The numerical value of temperature read by thermometers both in
^{0}C and^{0}F scales becomes equal at - To achieve the Fresnel class of diffraction, the wavefront required is
- To achieve Fraunhofer’s class of diffraction, the wavefront required is
- The nature of bonding in diamonds is